2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science (2022.10)바로가기
페이지
pp.138-138
저자
HeeJin An, Byoung-Uk Cho
언어
영어(ENG)
URL
https://www.earticle.net/Article/A450506
원문정보
초록
영어
Currently, many studies using natural polymers (bio-mass) are in progress to replace microplastics, which are causing serious environmental problems. Among them, cellulose is the most abundant natural polymer on earth and is known as one of the suitable materials to replace plastic materials since it is not-toxic, human-compatible, and biodegradable. However, natural cellulose has a limitation that it is not easily dissolved in general organic solvents due to the presence of crystalline regions and hydrogen bonds between cellulose chains. One of the cellulose derivatives, carboxymethyl cellulose (CMC), has strong anionic and hydrophilic properties and is easily soluble in water. In this study, we tried to produce CMC microbeads with a narrow particle size distribution. CMC was dissolved in water and microbeads were formed using microfluidic channel technology. We will discuss the effect of syringe needle diameter on the particle size distribution of CMC beads, when manufacturing CMC beads using microfluidic channel technology.
HeeJin An [ Dept. of Paper Science & Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ]
Byoung-Uk Cho [ Dept. of Paper Science & Engineering, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ]
Corresponding Author
강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
설립연도
1975
분야
농수해양>임학
소개
강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.
간행물
간행물명
강원대학교 산림과학연구소 학술대회
간기
부정기
수록기간
2017~2024
십진분류
KDC 526DDC 634
이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science